气候变化领域集成服务门户(CCPortal): Monitoring landuse change in Uchhali and Khabeki wetland lakes, Pakistan using remote sensing data

CCPortal

DOI	10.1016/j.gr.2023.12.015
	Monitoring landuse change in Uchhali and Khabeki wetland lakes, Pakistan using remote sensing data
	Aslam, Rana Waqar; Shu, Hong; Tariq, Aqil; Naz, Iram; Ahmad, Muhammad Nasar; Quddoos, Abdul; Javid, Kanwal; Mustafa, Farhan; Aeman, Hafsa
发表日期	2024
ISSN	1342-937X
EISSN	1878-0571
起始页码	129
卷号	129
英文摘要	Although it is a globally significant wetland, the ecological environment of Soon valley (Ucchali and Khabeki wetland lakes, Pakistan) is being negatively impacted by the rapid transformation of its landuse change brought about by economic and human activities. Through supervised classification and interpretation, we extract land use categories from Landsat remote sensing images acquired between 1990 and 2020. Using Google Earth Engine with machine learning algorithms (e.g., Smile CART Classifier), we generate four maps depicting different types of land use with a 10-year time horizon. In statistics, Built-up area increased by 18 % between 1990 and 2020, while barren lands declined by 31 %. Wetland and mudflat extent exhibited fluctuations but demonstrated an overall 21 % reduction since 1990. Adopting a land use transfer matrix and a dynamic stance toward land use, this paper examines the factors that led to the change in wetland landuse in Soon Valley (Ucchali and Khabeki wetland lakes, Pakistan). The results show that between 1990 and 2020, there will be a significant shift in the wetland land use types in Soon valley, with a relatively wide change range for builtup land, mudflat and barren land, and an upward trend. Overall, we saw a reduction in wetland and grassland areas, and a sizable amount of land was diverted from other uses. This land was used primarily for building sites, rice paddies, and other dry purposes. From a dynamic standpoint, the range of change was relatively small as compared to the woodland area expanded. Overall, results indicating a gentle transitioning of one type of land use to another, with the mudflat wetland area decreasing first and then increasing. Although the population was not much larger, but played a significant role with precipitation which may be another driver of land use land cover (LULC) change in the Uchhali-Khabeki wetland lakes, as implied by correlation analysis. The foregoing study of LULC remote sensing is valuable for the preservation of Uchhali and khabeki Lake's wetlands and the administration of the lake's land resources. (c) 2024 International Association for Gondwana Research. Published by Elsevier B.V. All rights reserved.
英文关键词	Wetland; Remote sensing & GIS; Land-use land -cover; Economic; Driving force; Ecology
语种	英语
WOS研究方向	Geology
WOS类目	Geosciences, Multidisciplinary
WOS记录号	WOS:001165027500001
来源期刊	GONDWANA RESEARCH
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/305746
作者单位	Wuhan University; Mississippi State University; University of Engineering & Technology Lahore; Government College University Lahore; Hong Kong University of Science & Technology
推荐引用方式 GB/T 7714	Aslam, Rana Waqar,Shu, Hong,Tariq, Aqil,et al. Monitoring landuse change in Uchhali and Khabeki wetland lakes, Pakistan using remote sensing data[J],2024,129.
APA	Aslam, Rana Waqar.,Shu, Hong.,Tariq, Aqil.,Naz, Iram.,Ahmad, Muhammad Nasar.,...&Aeman, Hafsa.(2024).Monitoring landuse change in Uchhali and Khabeki wetland lakes, Pakistan using remote sensing data.GONDWANA RESEARCH,129.
MLA	Aslam, Rana Waqar,et al."Monitoring landuse change in Uchhali and Khabeki wetland lakes, Pakistan using remote sensing data".GONDWANA RESEARCH 129(2024).